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Cheap flights from Thailand to San Diego from ฿13,854

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — SAN
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Thailand to San Diego

Keep the following information in mind while searching for Thailand to San Diego flight deals. Data was last updated 4 November 2025.

Round-trip from

฿27,059

One-way from

฿13,854

Popular in

December

Cheapest in

November

Average price

฿28,714
Korean Air
  • Korean Air
  • 4/12-14/1
  • 4 total stops
  • 51h 07m total
  • Thailand to San Diego
Search Deals
13/12
  • 13/12
  • 3 total stops
  • 48h 15m total
  • Thailand to San Diego
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (฿48,422 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Thailand to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Thailand to San Diego
Explore the most affordable flight options available from Thailand to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Wed 3/1202:05BKK - SAN
2 stops27h 11mKorean Air
Wed 14/119:55SAN - BKK
2 stops26h 30mKorean Air
Deal found 3/11฿27,059
Wed 10/1223:15BKK - SAN
2 stops35h 02mKorean Air
Wed 14/119:55SAN - BKK
2 stops34h 35mKorean Air
Deal found 3/11฿27,351
Mon 10/1108:15BKK - SAN
2 stops42h 16mแอร์แคนาดา
Fri 14/1118:47SAN - BKK
2 stops44h 43mแอร์แคนาดา
Deal found 3/11฿28,584
Mon 10/1117:15BKK - SAN
2 stops21h 25mMultiple Airlines
Fri 14/1106:55SAN - BKK
2 stops25h 45mMultiple Airlines
Deal found 3/11฿29,135
Mon 10/1116:55BKK - SAN
3 stops34h 50mUnited Airlines
Fri 14/1106:15SAN - BKK
2 stops38h 10mUnited Airlines
Deal found 3/11฿35,332
Thu 4/1216:55BKK - SAN
3 stops30h 11mUnited Airlines
Wed 14/107:45SAN - BKK
2 stops25h 35mUnited Airlines
Deal found 2/11฿35,397
Sun 9/1100:55BKK - SAN
2 stops36h 52mเดลต้า
Fri 14/1119:01SAN - BKK
2 stops37h 19mเดลต้า
Deal found 3/11฿38,220
Wed 10/1208:05BKK - SAN
1 stop16h 40mJapan Airlines
Wed 14/107:00SAN - BKK
2 stops25h 35mJapan Airlines
Deal found 3/11฿38,577
Wed 17/1202:05BKK - SAN
2 stops27h 11mKorean Air
Fri 2/106:30SAN - BKK
2 stops25h 50mKorean Air
Deal found 1/11฿40,686
Thu 18/1207:05DMK - SAN
3 stops31h 32mMultiple Airlines
Fri 2/111:40SAN - DMK
1 stop24h 05mMultiple Airlines
Deal found 1/11฿65,668

Cheapflights Fare Finder

 
Customise your flight search to find flights from Thailand to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Thailand to San Diego that are best for you.

Fly from

Thailand

Fly to

San Diego

Route

Depart

Return

Price

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Wed 18/3

00:15-10:10

2 stops47h 55m

San Diego

Sun 22/3

18:55-22:55

2 stops38h 00m

฿26,929

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Thu 4/12

09:40-19:17

2 stops24h 37m

San Diego

Wed 14/1

19:55-13:25

2 stops26h 30m

฿27,059

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Tue 9/12

02:05-14:16

2 stops27h 11m

San Diego

Wed 14/1

19:55-13:25

2 stops26h 30m

฿27,059

BangkokSan Diego

BKK - SAN

BKKSAN

Bangkok Suvarnabhumi

Wed 29/4

21:40-23:42

2 stops40h 02m

San Diego

Sun 3/5

07:00-13:15

2 stops40h 15m

฿27,254

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Mon 2/2

00:15-18:00

2 stops32h 45m

San Diego

Sat 28/2

15:00-22:55

2 stops40h 55m

฿27,351

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Mon 2/2

00:15-15:04

2 stops29h 49m

San Diego

Tue 3/3

06:50-22:55

2 stops25h 05m

฿27,351

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 3/2

00:15-15:04

2 stops29h 49m

San Diego

Mon 2/3

06:50-22:55

2 stops25h 05m

฿27,448

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 3/2

00:15-15:04

2 stops29h 49m

San Diego

Sun 1/3

06:30-22:55

2 stops25h 25m

฿27,448

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 3/2

00:15-15:04

2 stops29h 49m

San Diego

Tue 3/3

06:50-22:55

2 stops25h 05m

฿27,448

Chiang MaiSan Diego

CNX - SAN

CNXSAN

Chiang Mai

Tue 3/2

00:15-15:04

2 stops29h 49m

San Diego

Fri 27/2

06:30-22:55

2 stops25h 25m

฿27,448

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 37 results
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Best time to book a flight from Thailand to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Thailand with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Thailand to San Diego

What is the cheapest month to book a flight from Thailand to San Diego?

Currently, December is the cheapest month in which you can book a flight from Thailand to San Diego (average of ฿23,328). Flying from Thailand to San Diego in July is currently the most expensive (average of ฿30,855). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 4 November 2025.
Check out reviews from past customers who have flown with Japan Airlines, United Airlines, andแอร์แคนาดา from Thailand to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,602 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
Japan Airlines
8.3
Very Good
1,602 reviews
Japan Airlines
8.3
Very Good
1,602 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
United Airlines
7.4
Good
8,997 reviews
Japan Airlines
8.3
Very Good
1,602 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.
แอร์แคนาดา
7.1
Good
10,398 reviews
Japan Airlines
8.3
Very Good
1,602 reviews
Check prices

Crew

8.7

Entertainment

7.8

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Related info for your journey

Find useful and relevant information for your journey from Thailand to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Thailand?

    For a flight from Thailand to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city.

  • How long is the flight from Thailand to San Diego?

    Airlines like เดลต้า and Korean Air fly from Thailand to San Diego in about 24h 37m. The time it takes to get you to your destination can typically vary by up to 23h 18m. Thailand and San Diego are separated by a distance of 13456 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Thailand to San Diego?

    When deciding which route to take from Thailand to San Diego, consider Bangkok Suvarnabhumi - San Diego, Chiang Mai - San Diego or Bangkok Don Mueang Intl - San Diego, as they are the most popular.

  • Can I find deals for flights from Thailand to San Diego that include hotel bookings?

    Yes. In addition to deals on Thailand to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Thailand to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thailand to San Diego.

  • Can I find deals for business class flights from Thailand to San Diego?

    Yes. Cheapflights offers flight deals from Thailand to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thailand to San Diego?

    Currently, December is the cheapest month in which you can book a flight from Thailand to San Diego (average of ฿23,328). Flying from Thailand to San Diego in July is currently the most expensive (average of ฿30,855). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Thailand to San Diego

Discover the top 3 airlines that operate flights from Thailand to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
แอร์แคนาดาCheapest฿27,942Average฿30,581FlexibilityNo cancel feeOn-time67%
Search แอร์แคนาดา flights
United AirlinesCheapest฿33,338Average฿33,338FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Japan AirlinesCheapest฿38,841Average฿43,634FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Thailand to San Diego?

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Why should you use Cheapflights to find cheap flight tickets from Thailand to San Diego?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Thailand to San Diego.

Can Cheapflights find flights from Thailand to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Thailand to San Diego flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Thailand to San Diego become cheaper?

Yes! Start tracking prices for Thailand to San Diego flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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